<template>
  <page-main>
    <template #left>
      <el-link icon="el-icon-back" @click="gotoIndex" class="m-r-15">返回</el-link>
      <b>标题</b>
    </template>
    <p>other</p>
  </page-main>
</template>
<script>
export default {
  data(){
    return {
      

    }
  },
  methods:{
    gotoIndex(){
      this.$emit('change');
    }
  }

}
</script>